@media (min-width:992px) {
    .mt-lg { margin-top: 80px;}
    #register {margin-bottom: 40px; }
}
@media (min-width:768px) {
    #b-register { width: 100%;}
    #b-login {width: 100%;}
    #register {
        margin-top: 10px;
        margin-bottom: 40px;
    }
}
@media (max-width:767px) {
    #b-login {width: 40%;}
    #register {margin-top: 40px;}
    #div_btn {justify-content: space-between;}
    #register {margin-bottom: 40px;}
    .span1{ font-size: 18px !important;}
    #title{ text-align: center !important;}
}
@font-face {
    font-family: 'iconfont';
    src: url('../iconfont-2/');
    src: url('../iconfont-2/') format('embedded-opentype'),
        url('../iconfont-2//iconfont.woff') format('woff'),
        url('../iconfont-2//iconfont.ttf') format('truetype'),
        url('../iconfont-2//iconfont.svg#iconfont') format('svg');
}

#explian {height: 192px;}

#register {
    border: 1px solid rgba(0, 0, 0, 0.4);
    border-radius: 3px;
}

p {
    margin: 0;
    padding-left: 0px;
    font-size: 14px;
    color: #706f66;
}

input {
    border-radius: 3px;
    background-color: #f5f5f5;

}

span {
    margin: 0;
    padding: 0;
    font-size: 14px;
    color: #706f66;
}

.span1 {
    border-bottom: 1px solid #000;
    font-size: 25px;
}

#content { margin-top: 35px;}

.input-yz{
    border: 1px solid rgba(0, 0, 0, 0.2);
    border-right: 0;
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
    width:100%;
}

#div-input{ display: flex;}

.btn-right {
    border-bottom-right-radius: 3px;
    border-top-right-radius: 3px;
    background-color: #00beff;
    border: 0;
    color: #fff;
    cursor: pointer;
    width:65px;
    height: 30px;
    line-height: 30px;

}
.i-color{
    color: red;
}
i {
    font-family: 'iconfont';
    font-style: normal;
    
    font-size: 1px;
    padding-left: 7px;
    text-align: end;
}

.i-pwd {
    font-family: 'iconfont';
    font-style: normal;
    color: #cecdc6;
    font-size: 15px;
    padding-left: 10px;
    cursor: pointer;
}

.i-QQ i {
    color: #000;
    font-size: 30px;
    cursor: pointer;
}

.progress {
    height: 8px;
    border-radius: 0px;
    margin-top: 5px;
    background-color: #e2e1dd;
    width: 180px;
}

.btn1 {
    text-align: center;
    padding: 0.2rem 0.75rem;
    font-size: 1rem;
    line-height: 1.5;
    border-radius: 0.25rem;
    background-color: #00beff;
    border: 1px solid #00beff;
    color: #fff;
    cursor: pointer;
}

#b-login {
    border: 1px solid rgba(0, 0, 0, 0.2);
    background-color: #fff;
}
#p-pwd{
    cursor: pointer;
}